No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | ho11ow | Advanced | 4.30 minutes |
| (Co-op) l4d_hospital02_subway | ho11ow | Advanced | 9.88 minutes |
| (Co-op) l4d_hospital03_sewers | ho11ow | Advanced | 9.16 minutes |
| (Co-op) l4d_hospital04_interior | ho11ow | Advanced | 6.99 minutes |
Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | ho11ow | Advanced | 3.12 minutes |
| (Co-op) l4d_airport01_greenhouse | ho11ow | Normal | 12.85 seconds |
| (Co-op) l4d_airport02_offices | ho11ow | Advanced | 8.68 minutes |
| (Co-op) l4d_airport02_offices | ho11ow | Normal | 6.79 minutes |
| (Co-op) l4d_airport03_garage | ho11ow | Advanced | 8.70 minutes |
| (Co-op) l4d_airport03_garage | ho11ow | Normal | 8.84 minutes |
| (Co-op) l4d_airport04_terminal | ho11ow | Advanced | 9.83 minutes |
| (Co-op) l4d_airport04_terminal | ho11ow | Normal | 6.34 minutes |
| (Co-op) l4d_airport05_runway | ho11ow | Normal | 5.65 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | ho11ow | Normal | 4.31 minutes |
Crash Course (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_garage01_alleys | ho11ow | Advanced | 11.49 minutes |
| (Co-op) l4d_garage02_lots | ho11ow | Advanced | 13.05 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | ho11ow | Advanced | 3.12 minutes |
| (Co-op) l4d_airport01_greenhouse | ho11ow | Normal | 12.85 seconds |
| (Co-op) l4d_airport02_offices | ho11ow | Advanced | 8.68 minutes |
| (Co-op) l4d_airport02_offices | ho11ow | Normal | 6.79 minutes |
| (Co-op) l4d_airport03_garage | ho11ow | Advanced | 8.70 minutes |
| (Co-op) l4d_airport03_garage | ho11ow | Normal | 8.84 minutes |
| (Co-op) l4d_airport04_terminal | ho11ow | Advanced | 9.83 minutes |
| (Co-op) l4d_airport04_terminal | ho11ow | Normal | 6.34 minutes |
| (Co-op) l4d_airport05_runway | ho11ow | Normal | 5.65 minutes |
| (Co-op) l4d_farm01_hilltop | ho11ow | Normal | 4.31 minutes |
| (Co-op) l4d_garage01_alleys | ho11ow | Advanced | 11.49 minutes |
| (Co-op) l4d_garage02_lots | ho11ow | Advanced | 13.05 minutes |
| (Co-op) l4d_hospital01_apartment | ho11ow | Advanced | 4.30 minutes |
| (Co-op) l4d_hospital02_subway | ho11ow | Advanced | 9.88 minutes |
| (Co-op) l4d_hospital03_sewers | ho11ow | Advanced | 9.16 minutes |
| (Co-op) l4d_hospital04_interior | ho11ow | Advanced | 6.99 minutes |
| (Co-op) l4d_river02_barge | ho11ow | Advanced | 10.48 minutes |
| (Co-op) l4d_river02_barge | ho11ow | Advanced | 10.48 minutes |
| (Co-op) l4d_river03_port | ho11ow | Advanced | 8.85 minutes |
| (Co-op) l4d_river03_port | ho11ow | Advanced | 8.85 minutes |